tool-discovery
Recommend the right agents and skills for any task. Covers both heavyweight agents (Task tool) and lightweight skills (Skill tool). Triggers on: which agent, which skill, what tool should I use, help me choose, recommend agent, find the right tool.
Install with Tessl CLI
npx tessl i github:NeverSight/skills_feed --skill tool-discovery95
Does it follow best practices?
Validation for skill structure
Tool Discovery
Recommend the right agents and skills for any task.
Decision Flowchart
Is this a reference/lookup task?
├── YES → Use a SKILL (lightweight, auto-injects)
└── NO → Does it require reasoning/decisions?
├── YES → Use an AGENT (heavyweight, spawns subagent)
└── MAYBE → Check catalogs belowRule: Skills = patterns/reference. Agents = decisions/expertise.
Quick Skill Reference
| Skill | Triggers |
|---|---|
| file-search | fd, rg, fzf, find files |
| find-replace | sd, batch replace |
| code-stats | tokei, difft, line counts |
| data-processing | jq, yq, json, yaml |
| structural-search | ast-grep, sg, ast pattern |
| git-workflow | lazygit, gh, delta, rebase |
| python-env | uv, venv, pyproject |
| rest-patterns | http methods, status codes |
| sql-patterns | cte, window functions |
| sqlite-ops | sqlite, aiosqlite |
| tailwind-patterns | tailwind, tw classes |
| mcp-patterns | mcp server, protocol |
Quick Agent Reference
| Agent | Triggers |
|---|---|
| python-expert | Python, async, pytest |
| typescript-expert | TypeScript, types, generics |
| react-expert | React, hooks, state |
| postgres-expert | PostgreSQL, query optimization |
| cloudflare-expert | Workers, KV, D1, R2 |
| Explore | "where is", "find" |
| Plan | design, architect |
How to Launch
Skills:
Skill tool → skill: "file-search"Agents:
Task tool → subagent_type: "python-expert"
→ prompt: "Your task"Match by Task Type
| Task | Skill First | Agent If Needed |
|---|---|---|
| "How to write a CTE?" | sql-patterns | sql-expert |
| "Optimize this query" | — | postgres-expert |
| "Find files named X" | file-search | Explore |
| "Set up Python project" | python-env | python-expert |
| "What HTTP status for X?" | rest-patterns | — |
Tips
- Skills are cheaper - Use for lookups, patterns
- Agents are powerful - Use for decisions, optimization
- Don't over-recommend - Max 2-3 tools per task
Additional Resources
For complete catalogs, load:
./references/agents-catalog.md- All agents with capabilities./references/skills-catalog.md- All skills with details
- Repository
- NeverSight/skills_feed
- Commit
5c15b3d
- Last updated
- Created
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.